// JavaScript Document

/* This functions ensures that the right and left column have the same height, and hence stretch down the page 
   It is called through the body onload function 
*/
function adjust()
{
     var hgt=document.getElementById('container').offsetHeight;
     if (hgt < 200) {hgt = 200;}                           // Ensure page has a minimum height
     document.getElementById('left').style.height=hgt+'px';
     document.getElementById('right').style.height=hgt+'px';
}
<!--

/* This function allows the drop down navigation to function properly 
*/
function sfHover()
{
     var sfEls = document.getElementById("nav").getElementsByTagName("li");
     for (var i=0; i<sfEls.length; i++)
     {
          sfEls[i].onmouseover=function()
          {
               this.className+=" sfhover";
          }
          sfEls[i].onmouseout=function()
          {
               if(navigator.appName.indexOf("Internet Explorer")>-1)
               {
                         this.className=this.className.replace(" sfhover", "");
               }else{
                         this.className=this.className.replace(new RegExp("sfhover\\b"), "");
               }
          }
     }
}

//-->